PhpRiot
Become Zend Certified

Prepare for the ZCE exam using our quizzes (web or iPad/iPhone). More info...


When you're ready get 7.5% off your exam voucher using voucher CJQNOV23 at the Zend Store

Deprecated features in PHP 5.5.x

ext/mysql deprecation

The original MySQL extension is now deprecated, and will generate E_DEPRECATED errors when connecting to a database. Instead, use the MySQLi or PDO_MySQL extensions.

preg_replace() /e modifier

The preg_replace() /e modifier is now deprecated. Instead, use the preg_replace_callback() function.

intl deprecations

IntlDateFormatter::setTimeZoneID and datefmt_set_timezone_id() are now deprecated. Instead, use the IntlDateFormatter::setTimeZone method and datefmt_set_timezone() function, respectively.

mcrypt deprecations

The following functions have been deprecated:

PHP Manual